import os
import copy
import datetime
import logging
import sys
import datetime
import random
import numpy as np
class DATA(object):
    CARDISTRIBUTION = [0,0,0]
    CARNAMESPACE,ROADNAMESPACE,CROSSNAMESPACE = [],[],[]#分别存储车， 路，交叉路口的id
    CROSSDICT,CARDICT,ROADDICT ={},{},{} #存储交叉路口， 车，路的类的数据
    TIME = 0
    def __init__(self):
        pass